8.3.5169_with_generator

Captured from a live Envoy (IQ Gateway) firmware D8.3.5169 with an
IQ System Controller 2 (Enpower), no Enphase batteries, and a two-wire
start Generac 22kW standby generator (start_method auto, exercise
schedule configured).

Complete, uncurated set: every endpoint in the DEFAULT_ENDPOINTS list of
devtools/fixture_collector.py was captured in a single pass, plus
/ivp/ss/gen_mode (not yet in the collector list). All endpoints returned
HTTP 200 and JSON, including /home, /inventory and /ivp/pdm/device_data.

Generator idle/standby snapshot: /ivp/ensemble/generator reports
present=1 with admin_state/oper_state open and an active exercise
schedule in /ivp/ss/gen_schedule.

Redactions (format preserving, consistently applied across all files).
Every redacted identifier is a deterministic synthetic value: marker
digits 99 in a fixed position followed by a sequential suffix.
- Envoy: 202439990001
- IQ System Controller (Enpower): 202411990001,
  its submodules: 2024109900NN
- inverters: 4822089900NN (NN = 01..20)
- generator_id in /ivp/ss/gen_config: 3019990001
- in /home only: the cellular WAN address (replaced with a TEST-NET-3
  address) and the ethernet/wifi MAC addresses (Enphase OUI kept, device
  portion altered)
None of these are real device identifiers; the 9900/999 marker makes
them recognizable as synthetic at a glance. Part numbers, model names,
firmware versions and all measurement data are unaltered.
